CN219825267U - Prefabricated template system of basement elevator sump - Google Patents
Prefabricated template system of basement elevator sump Download PDFInfo
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- CN219825267U CN219825267U CN202320228713.8U CN202320228713U CN219825267U CN 219825267 U CN219825267 U CN 219825267U CN 202320228713 U CN202320228713 U CN 202320228713U CN 219825267 U CN219825267 U CN 219825267U
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- pit
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- template
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000009415 formwork Methods 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 17
- 239000004575 stone Substances 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- 230000007123 defense Effects 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims 7
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 6
- 239000011469 building brick Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 101150054854 POU1F1 gene Proteins 0.000 description 13
- 238000009412 basement excavation Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to the technical field of foundation pits, in particular to a prefabricated formwork system for a basement elevator sump pit, which comprises an elevator sump pit and further comprises: one side of the elevator water pit is filled with stones, one side of the stones is provided with a prefabricated water pit template, one side of the prefabricated water pit template is filled with C20 concrete soil, one side of the C20 concrete soil is filled with plain soil, one side of the elevator water pit is provided with a concrete bottom plate, one side of the concrete bottom plate is provided with a concrete side wall, and one side of the concrete bottom plate is spliced and provided with a pile foundation. Compared with the traditional building brick moulding bed, the basement elevator water pit prefabricated moulding bed system can ensure the safety of a foundation pit, can greatly reduce the investment of resources such as manpower, materials, machinery and the like, reduces the airing time and shortens the construction period. On the premise of meeting the safety of the foundation pit, the investment of resources and time is reduced, and the novel template supporting form can be used as an elevator water collecting pit.
Description
Technical Field
The utility model relates to the technical field of foundation pits, in particular to a prefabricated formwork system for a basement elevator sump pit.
Background
When the building engineering excavates the foundation pit, if the groundwater level is higher, and the substrate elevation is below the groundwater level, a drainage mode is required to be set. The water pit is a simpler mode and is suitable for the condition that the substrate burial depth is less than 5 m. With the rapid development of economy and the acceleration of the urban process, urban space utilization gradually tends to the excavation of three-dimensional space, and more high-rise buildings are pulled up in urban construction.
The patent publication No. CN112878332A discloses a basement elevator shaft water pit construction structure and a method thereof, the patent comprises a steel plate box main body, a top ring plate is arranged at the top end of the steel plate box main body, a vertical rod is arranged at the bottom end of the top ring plate, a concrete cushion layer is arranged at the bottom end of the vertical rod, and a concrete protection wall is arranged on the outer side of the vertical rod. This patent is through setting up the steel sheet case main part in the foundation ditch after the foundation ditch excavation, forms the support in the foundation ditch inside through the steel sheet case main part, not only can form the fixed effect in boundary in the quicksand layer soil property, also can assist the fixed effect that forms the template when follow-up foundation ditch pours, reduces the side slope tower that forms easily after the construction and prevents the condition.
Compared with the traditional masonry brick bed-jig, the method has the advantages that the characteristics of some places are miscellaneous fill geology, the geology of the elevator pit excavation layer is in a flowing plastic silt medium layer, after excavation, a side slope cannot be formed, the water content at the bottom is large, and brick bed-jig masonry cannot be performed. And the slope collapse is continuously enlarged after the elevator sump pit is excavated, so that great hidden danger exists in the safety of the foundation pit. There is a need for a safe, efficient, low cost prefabricated form to address such issues.
Disclosure of Invention
The utility model aims to provide a prefabricated formwork system for a basement elevator pit, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the prefabricated template system of basement elevator sump pit includes the elevator sump pit, still includes:
one side of the elevator water pit is filled with stones, one side of the stones is provided with a prefabricated water pit template, one side of the prefabricated water pit template is filled with C20 concrete soil, one side of the C20 concrete soil is filled with plain soil, one side of the elevator water pit is provided with a concrete bottom plate, one side of the concrete bottom plate is provided with a concrete side wall, and one side of the concrete bottom plate is spliced and provided with a pile foundation.
According to a further technical scheme, the size of the reinforcing steel bars of the prefabricated water pit templates is phi 8.
According to a further technical scheme, the prefabricated water pit template is a single-layer bidirectional reinforcing steel mesh.
Further technical scheme, the elevator sump adopts the location line of defense to find accurately.
Further technical scheme, stone paves the setting.
According to a further technical scheme, mortar trowelling is adopted at the gap part of the prefabricated water pit template.
According to a further technical scheme, one side of the concrete side wall is filled with a foundation cushion layer.
The utility model provides a prefabricated formwork system for a basement elevator sump, which has the following improvements and advantages compared with the prior art:
the utility model relates to a method for constructing a building, which is used in the field of building construction, and aims to solve the problems that in some fields, the property is the impurity filled geology, the geology of an elevator pit excavation layer is in a plastic sludge medium layer, after excavation, a side slope cannot be formed, the water content at the bottom is large, and brick bed-jig construction cannot be carried out. And the slope collapse is continuously enlarged after the elevator sump pit is excavated, so that the problem of great hidden danger exists in the safety of the foundation pit. Compared with the traditional building brick moulding bed, the basement elevator water pit prefabricated moulding bed system can ensure the safety of a foundation pit, can greatly reduce the investment of resources such as manpower, materials, machinery and the like, reduces the airing time and shortens the construction period. On the premise of meeting the safety of the foundation pit, the investment of resources and time is reduced, and the novel template supporting form can be used as an elevator water collecting pit.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a horizontal cross-sectional view of a prefabricated elevator pit of the present utility model;
fig. 3 is a cross-sectional view of a modular module of the prefabricated elevator pit formwork of the present utility model;
fig. 4 is a prefabricated elevator pit formwork bottom module of the present utility model.
Reference numerals illustrate:
1. an elevator sump; 2. a floor main body; 3. stones; 4. prefabricating a water collecting pit template; 5. c20 concrete soil blocking; 6. plain soil; 7. a concrete floor; 8. a concrete side wall; 9. pile foundation; 10. a base cushion layer.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
the utility model provides a prefabricated formwork system for a basement elevator sump, which is characterized by comprising the following steps:
as shown in fig. 1-4, a prefabricated formwork system for a basement elevator pit, which comprises an elevator pit 1 and further comprises:
one side of the elevator water pit 1 is filled with stones 3, one side of the stones 3 is provided with a prefabricated water pit template 4, one side of the prefabricated water pit template 4 is filled with C20 concrete retaining soil 5, one side of the C20 concrete retaining soil 5 is filled with plain soil 6, one side of the elevator water pit 1 is provided with a concrete bottom plate 7, one side of the concrete bottom plate 7 is provided with a concrete side wall 8, and one side of the concrete bottom plate 7 is spliced and provided with a pile foundation 9.
Manufacturing a prefabricated pit template 4 (phi 8 spacing 150mm single-layer bidirectional reinforcing steel mesh, C20 fine stone concrete pouring) module with the height of 300mm and the wall thickness of 15mm on site according to the size of the elevator pit 1; as shown in fig. 1. After the earthwork is excavated, the elevator water pit 1 is positioned and paid off on site, and the bottom is leveled by adopting 200 thick stones 3. And hoisting the prefabricated water pit template 4 to the position of the elevator water pit 1 by adopting a tower crane, and assembling the prefabricated water pit template 4 in a blocking manner. The periphery of 1500mm of the bottom of the elevator water pit 1 is fixed by adopting C20 concrete retaining soil 5 with the thickness of 400 mm; the upper 1440mm range is filled with plain soil 6 back to the fertilizer tank as shown in fig. 2.
Working principle:
the utility model relates to a method for constructing a building, which is used in the field of building construction, and aims to solve the problems that in some fields, the property is the impurity filled geology, the geology of an excavation layer of an elevator water pit 1 is in a flowing plastic silt medium layer, a side slope cannot be formed after excavation, and the water content of the bottom is large, so that brick bed-jig construction cannot be carried out. And the slope collapse is continuously enlarged after the elevator water pit 1 is excavated, so that the problem of great hidden danger exists in the safety of the foundation pit. Compared with the traditional building brick moulding bed, the prefabricated moulding bed system of the basement elevator water pit 1 not only can ensure the safety of a foundation pit, but also can greatly reduce the investment of resources such as manpower, materials, machinery and the like, reduce the time for airing a groove and shorten the construction period. On the premise of meeting the safety of the foundation pit, the investment of resources and time is reduced, and the novel template supporting form of the elevator water pit 1 can be used.
Embodiment two:
based on the prefabricated formwork system of the basement elevator pit provided by the first embodiment of the utility model, the second embodiment of the utility model provides another prefabricated formwork system of the basement elevator pit. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone. A second embodiment of the present utility model will be further described with reference to the drawings and embodiments.
As shown in fig. 1-4, a prefabricated formwork system for a basement elevator pit is provided, wherein the size of a steel bar of the prefabricated pit formwork 4 is phi 8, and the size of the steel bar is the size of the steel bar.
The prefabricated pit template system for the basement elevator pit is characterized in that the prefabricated pit template 4 is a single-layer bidirectional reinforcing steel mesh and is in the shape and structure of the prefabricated pit template 4.
A prefabricated template system of a basement elevator sump pit is characterized in that a positioning defense line is adopted for locating an elevator sump pit 1, and the prefabricated template system is used for realizing leveling.
A prefabricated template system of basement elevator sump pit, stone 3 paves the setting for realize foundation ditch bottom and pave.
A prefabricated formwork system for a basement elevator pit adopts mortar to level the gap part of a prefabricated pit formwork 4.
A prefabricated formwork system of a basement elevator sump pit is provided, one side of a concrete side wall 8 is filled with a foundation cushion layer 10 for realizing a waterproof effect; one side of the elevator pit 1 is provided with a floor main body 2.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Basement elevator sump prefabrication template system, including elevator sump (1), its characterized in that still includes:
one side of elevator sump pit (1) is filled with stone (3), prefabricated sump pit template (4) are installed to one side of stone (3), one side of prefabricated sump pit template (4) is filled with C20 concrete and is kept off soil (5), one side that C20 concrete kept off soil (5) is filled with plain soil (6), concrete bottom plate (7) are installed to one side of elevator sump pit (1), concrete side wall (8) are installed to one side of concrete bottom plate (7), pile foundation (9) are installed in pegging graft to one side of concrete bottom plate (7).
2. A basement elevator pit prefabrication formwork system as claimed in claim 1, wherein: the size of the reinforcing steel bars of the prefabricated water pit template (4) is phi 8.
3. A basement elevator pit prefabrication formwork system as claimed in claim 1, wherein: the prefabricated water pit template (4) is a single-layer bidirectional reinforcing steel mesh.
4. A basement elevator pit prefabrication formwork system as claimed in claim 1, wherein: the elevator water collection pit (1) adopts a positioning defense line to find.
5. A basement elevator pit prefabrication formwork system as claimed in claim 1, wherein: the stones (3) are laid flat.
6. A basement elevator pit prefabrication formwork system as claimed in claim 1, wherein: and the gap part of the prefabricated water pit template (4) is smoothed by mortar.
7. A basement elevator pit prefabrication formwork system as claimed in claim 1, wherein: one side of the concrete side wall (8) is filled with a foundation cushion layer (10), and one side of the elevator water collection pit (1) is provided with a building main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228713.8U CN219825267U (en) | 2023-02-16 | 2023-02-16 | Prefabricated template system of basement elevator sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320228713.8U CN219825267U (en) | 2023-02-16 | 2023-02-16 | Prefabricated template system of basement elevator sump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219825267U true CN219825267U (en) | 2023-10-13 |
Family
ID=88284095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320228713.8U Active CN219825267U (en) | 2023-02-16 | 2023-02-16 | Prefabricated template system of basement elevator sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219825267U (en) |
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2023
- 2023-02-16 CN CN202320228713.8U patent/CN219825267U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |